DE3161830D1 - Process for the production of blow molded articles accompanied with the recovery of a blowing gas - Google Patents

Process for the production of blow molded articles accompanied with the recovery of a blowing gas

Info

Publication number
DE3161830D1
DE3161830D1 DE8181103536T DE3161830T DE3161830D1 DE 3161830 D1 DE3161830 D1 DE 3161830D1 DE 8181103536 T DE8181103536 T DE 8181103536T DE 3161830 T DE3161830 T DE 3161830T DE 3161830 D1 DE3161830 D1 DE 3161830D1
Authority
DE
Germany
Prior art keywords
recovery
production
molded articles
blow molded
blowing gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8181103536T
Other languages
English (en)
Inventor
Hatahiko Fukushima
Tadahiko Handa
Kenji Kodama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Sanso Co Ltd
Air Products and Chemicals Inc
Original Assignee
Daido Sanso Co Ltd
Air Products and Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13189888&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3161830(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daido Sanso Co Ltd, Air Products and Chemicals Inc filed Critical Daido Sanso Co Ltd
Application granted granted Critical
Publication of DE3161830D1 publication Critical patent/DE3161830D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/66—Cooling by refrigerant introduced into the blown article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • B29C2035/1625—Cooling using liquids other than water
    • B29C2035/165—Cooling using liquids other than water liquified gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • B29C2035/1675—Cooling using gas other than air
    • B29C2035/1683—Cooling using gas other than air inert gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4605—Blowing fluids containing an inert gas, e.g. helium
    • B29C2049/4608—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4611—Blowing fluids containing a reactive gas
    • B29C2049/4614—Chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4611—Blowing fluids containing a reactive gas
    • B29C2049/4617—Fluor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4611—Blowing fluids containing a reactive gas
    • B29C2049/462—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4611—Blowing fluids containing a reactive gas
    • B29C2049/4623—Blowing fluids containing a reactive gas the gas containing sulfur, e.g. sulfur trioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7832—Blowing with two or more pressure levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4284—Means for recycling or reusing auxiliaries or materials, e.g. blowing fluids or energy
    • B29C49/42845—Recycling or reusing of fluid, e.g. pressure
    • B29C49/4285—Reactive gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4284—Means for recycling or reusing auxiliaries or materials, e.g. blowing fluids or energy
    • B29C49/42845—Recycling or reusing of fluid, e.g. pressure
    • B29C49/42855—Blowing fluids, e.g. reducing fluid consumption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE8181103536T 1980-05-09 1981-05-08 Process for the production of blow molded articles accompanied with the recovery of a blowing gas Expired DE3161830D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55062086A JPS5850572B2 (ja) 1980-05-09 1980-05-09 ブロ−ガス回収を伴う中空成形品の製造方法

Publications (1)

Publication Number Publication Date
DE3161830D1 true DE3161830D1 (en) 1984-02-09

Family

ID=13189888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181103536T Expired DE3161830D1 (en) 1980-05-09 1981-05-08 Process for the production of blow molded articles accompanied with the recovery of a blowing gas

Country Status (6)

Country Link
US (2) US4394333A (de)
EP (1) EP0039929B2 (de)
JP (1) JPS5850572B2 (de)
CA (1) CA1165522A (de)
DE (1) DE3161830D1 (de)
ZA (1) ZA813007B (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531950A (en) * 1983-12-19 1985-07-30 Cellu Products Company Method and apparatus for recovering blowing agent from scrap foam
US4531951A (en) * 1983-12-19 1985-07-30 Cellu Products Company Method and apparatus for recovering blowing agent in foam production
US4699585A (en) * 1984-09-28 1987-10-13 Kautex-Werke Reinold Hagen Ag Blow molding apparatus
DE3435592A1 (de) * 1984-09-28 1986-04-03 Kautex Werke Reinold Hagen AG, 5300 Bonn Verfahren zur herstellung von hohlkoerpern aus thermoplastischem kunststoff
JPS61101539A (ja) * 1984-10-23 1986-05-20 Kanegafuchi Chem Ind Co Ltd ポリオレフイン系樹脂予備発泡粒子中の揮発性発泡剤の回収方法
DE3523137C1 (de) * 1985-06-28 1986-04-30 Audi AG, 8070 Ingolstadt Verfahren zum Aufblasen und Fluorieren eines Kunststofftanks
DE3529870A1 (de) * 1985-08-21 1987-02-26 Basf Ag Verfahren zur verringerung der permeation von blasgeformten hohlkoerpern aus thermoplastischen kunststoffen
EP0266439A1 (de) * 1986-11-01 1988-05-11 PVI Patent-Verwertungs- und Innovations-Gesellschaft mbH Verfahren zur Herstellung von Hohlkörpern mit Innenfluorierung
US4861250A (en) * 1988-08-29 1989-08-29 The Dow Chemical Company Mold sulfonation system
DE8911222U1 (de) * 1988-09-26 1989-12-21 Engel Maschinenbau Ges. M.B.H., Schwertberg, At
US5173241A (en) * 1988-12-26 1992-12-22 Asahi Kasei Kogoyo Kabushiki Kaisha Method and apparatus for injection molding hollow shaped article
US5076778A (en) * 1989-05-29 1991-12-31 Schade Kg Arrangement for producing a hollow shaped body
US5198240A (en) * 1990-07-19 1993-03-30 Nitrojection Corporation Pressurization control unit for a gas-assisted injection molding machine
US5156783A (en) * 1991-01-18 1992-10-20 Solvay Automotive, Inc. Two stage process for sulfonating plastic containers
US5202161A (en) * 1991-01-18 1993-04-13 Solvay Automotive, Inc. High sulfur level plastic container sulfonation process and article produced thereby
BE1004647A3 (fr) * 1991-02-20 1993-01-05 Solvay Procede pour realiser, par moulage par soufflage, des corps creux en matiere thermoplastique presentant une impermeabilite aux gaz amelioree.
US5229043A (en) * 1992-03-10 1993-07-20 The Boc Group, Inc. Blow molding method and apparatus employing pressurized liquid cryogen vaporized by recovered gaseous cryogen
US5213725A (en) * 1992-03-10 1993-05-25 The Boc Group, Inc. Apparatus and method for cooling an extruded blown film
DE4212969A1 (de) * 1992-04-18 1993-10-21 Messer Griesheim Gmbh Verfahren zur Herstellung von Barriereschichten für Abmischungen aus polaren und unpolaren Stoffen auf der inneren Oberfläche von Hohlkörpern aus thermoplastischen Kunststoffen
BE1005831A3 (fr) * 1992-04-29 1994-02-15 Solvay Procede pour la production de corps creux impermeables et corps creux ainsi obtenus.
EP0600752B1 (de) * 1992-12-03 1996-03-27 Air Products And Chemicals, Inc. Verfahren zur Herstellung von permationsbeständigen Behälten
US5244615A (en) * 1992-12-03 1993-09-14 Air Products And Chemicals, Inc. Process for the production of permeation resistant containers
US5849818A (en) * 1993-06-03 1998-12-15 Walles; Wilhelm E. Skin sulfonated particles in matrices
AT520U1 (de) * 1994-11-08 1995-12-27 Kosme Etikettiertechnik Ges M Vorrichtung zur herstellung von hohlkoerpern aus rohrfoermigen, thermoplastischen vorformlingen
US5770135A (en) * 1996-07-01 1998-06-23 Air Products And Chemicals, Inc. Process for producing permeation resistant containers
FR2766406B1 (fr) * 1997-07-25 1999-09-17 Sidel Sa Procede et installation de fabrication de recipients par soufflage d'ebauches en materiau thermoplastique
DE69906820T2 (de) * 1998-10-29 2004-01-22 Closure Medical Corp. Polymere container für 1,1-disubstituierte ethylene monomerzusammensetzungen
US6462142B1 (en) 1999-11-03 2002-10-08 Air Products And Chemicals, Inc. Processes for improved surface properties incorporating compressive heating of reactive gases
CA2324977A1 (en) 2000-11-02 2002-05-02 Chinese Petroleum Corp. High gasoline permeation resistant plastic container
US20040056390A1 (en) * 2000-11-27 2004-03-25 Jean-Taut Yeh High gasoline permeation resistant plastic container
DE10064167A1 (de) * 2000-12-22 2002-07-11 Krones Ag Vorrichtung und Verfahren zur Herstellung von beschichteten Behältern
JP2002210810A (ja) * 2001-01-16 2002-07-31 Kawasaki Heavy Ind Ltd ブロー成形方法及びその方法を用いた成形品
DE20111443U1 (de) 2001-07-10 2001-09-20 Mauser Werke Gmbh & Co Kg Vorrichtung zur Herstellung von blasgeformten Hohlkörpern
FR2829720B1 (fr) * 2001-09-14 2005-08-05 Solvay Procede pour la mise en oeuvre par extrusion-soufflage d'un hdpe usage
GB2380967B (en) * 2001-09-28 2003-12-24 Roton Compressor Services Ltd Blow moulding control system
US6896838B2 (en) * 2001-11-21 2005-05-24 Closure Medical Corporation Halogenated polymeric containers for 1, 1-disubstituted monomer compositions
US20050262811A1 (en) * 2004-05-27 2005-12-01 Mahmood Mohiuddin Sterilization process for iodine-containing antimicrobial topical solutions
FR2889993B1 (fr) 2005-08-23 2007-12-28 Technoplan Engineering S A Sa Procede de soufflage au moyen d'un gaz d'un emballage et installation de mise en oeuvre.
FR2902366A1 (fr) * 2007-05-14 2007-12-21 Dixi Proc Procede de fabrication par soufflage de corps creux en matiere plastique,dispositif et installation pour sa mise en oeuvre
WO2009015731A2 (de) * 2007-07-31 2009-02-05 Khs Ag Verfahren sowie anlage zum herstellen von behältern durch streck- oder blasformen
DE102009023406A1 (de) * 2009-05-29 2010-12-02 Krones Ag Blasmaschine mit CIP-Reinigungssystem zur Herstellung von Kunststoff-Flaschen, insbesondere PET-Flaschen
DE102009041013A1 (de) * 2009-09-10 2011-03-24 Krones Ag Verfahren und Vorrichtung zum Blasformen von Behältern
DE102011005189A1 (de) * 2011-03-07 2012-09-13 Krones Aktiengesellschaft Verfahren und Vorrichtung zum Recyceln von Druckgas
IT201900015932A1 (it) * 2019-09-09 2021-03-09 Gea Procomac Spa Apparato di formatura per formare contenitori a partire da preforme realizzate in materiale termoplastico e relativo processo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065501A (en) * 1959-10-15 1962-11-27 Owens Illinois Glass Co Method of and apparatus for making a plastic article
US3789093A (en) * 1971-12-08 1974-01-29 R Bose Method for accelerating the molding cycle by blanketing with dry carbon dioxide gas
US3862284A (en) * 1973-05-10 1975-01-21 Air Prod & Chem Process for producing blow molded thermoplastic articles having improved barrier properties
US4126657A (en) * 1976-01-26 1978-11-21 William R. Holland Method for curing tires and the like
CA1121956A (en) * 1978-06-28 1982-04-20 Arden R. Weatherly Blow molding of plastic articles having barrier properties
JPS5850571B2 (ja) * 1980-05-09 1983-11-11 大同酸素株式会社 中空成形品の製造方法

Also Published As

Publication number Publication date
JPS5850572B2 (ja) 1983-11-11
EP0039929A1 (de) 1981-11-18
EP0039929B2 (de) 1988-06-01
US4394333A (en) 1983-07-19
US4439126A (en) 1984-03-27
EP0039929B1 (de) 1984-01-04
JPS56157323A (en) 1981-12-04
ZA813007B (en) 1982-05-26
CA1165522A (en) 1984-04-17

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: KADOR, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee